No.
You have the following to choose from:
Harvard Extension (undergrad certificate and grad courses available to take)
Tufts (undergrad formal postbac with linkages)
UMass- Boston (undergrad, a la carte-esque post bac studies)
Brandeis (undergrad formal postbac with linkages)
Simmons (undergrad formal/informal postbac, no linkages, though this may have changed)
There are other postbac options, but they are all again, undergrad course driven. The above are the big ones in town from what I can remember.
Or , you can always come keep me company doing a masters in biostats at Tufts, I swear math is fun... 👍